Toyota Sienna Service Manual: Intake system

2Gr-fe intake

Intake air control valve

Other materials:

Disassembly
1. REMOVE TRANSFER COVER GASKET (a) Remove the transfer gasket from the transfer assembly. 2. REMOVE TRANSFER CASE BREATHER PLUG (a) Using a screwdriver and a hammer, remove the transfer case breather plug from the No. 1 transfer case cover. NOTICE: Be careful not to damage the conta ...

Evaporative Emission Control System Incorrect Purge Flow
DTC SUMMARY DESCRIPTION The circuit description can be found in the EVAP (Evaporative Emission) System (See page ES-409). INSPECTION PROCEDURE Refer to the EVAP System (See page ES-412). MONITOR DESCRIPTION The two monitors, Key-Off and Purge Flow, are used to detect malfunctions relat ...

Cold Start Idle Air Control System Performance
DTC P050A Cold Start Idle Air Control System Performance DESCRIPTION This monitor will run when the engine is started at -10 to 50C (14 to 122F) of the engine coolant temperature. The DTC will set after the engine idling for 13 seconds (2 trip detection logic). The DTC is designed to monit ...